<Don't have a spectrum analyzer? That's no excuse -- if there are
harmonics or spurs, YOU are in violation.>
http://gm4slv-geek.blogspot.co.uk/2015/03/mx-p50m-amplifier-for-ft817.html
Looks pretty clean to me!
There are several 100 watt transceivers that are/were sold that should,
in my opinion, be taken off the market. None was made in the U.S.!
Manufactures have done a very good job on improving receivers, but not
much has been done to improve the noise from transmitters. Throw that
into a 1500 watt amp & you are adjusting knobs on the receiver to filter
out the noise. Manufacture a clean transmitter and we wouldn't need some
of the filters on our receivers.
73,
Reed W4JZ
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